Design Systems · Evaluation
Atlassian Design System
Compliance Index score
86.1/100 · B
= flat since last week
Per-category breakdown
Each category is scored independently. The cohort average shows how this site compares to the 30-site cohort in each dimension.
Evaluation
Atlassian Design System scores 86.1/B on the Designesy Compliance Index — 17 of 42 checks passed, 2 failed, 9 warned, 11 skipped. The cohort mean is 69.3/D across 30 scored sites. Atlassian Design System sits 24% above the cohort mean.
Strongest category: Interaction at 100.0%. Weakest scored category: Motion at 37.5%. The gap between best and worst is the finding — most systems are strong in one dimension and absent in another.
The engine detected 28 custom properties at :root — a modest token layer.
This evaluation is deterministic — no LLM, no human judgment, no survey. The same 42-check engine that scored Atlassian Design System scores every site on the leaderboard. Re-score atlassian.design live to see if anything has changed since 2026-08-03.
Scored 2026-08-03 against contract v0.4.0 (42 checks, 14 weighted categories). Re-scored weekly via GitHub Action.
Compared to Design Systems peers
Atlassian Design System ranks #2 of 14 in the Design Systems category.
Cohort context
This site
86.1/100
Cohort mean
69.3/100
Cohort median
70.0/100
Delta from mean
+16.8
Why this site is scored
Motion + tokens exemplar